Editing multiple classes is easy with the bulk cancel/create tools. This should take less than one minute!
First, cancel all upcoming times of a certain class:
- Click the cancel button under to the first class that you want to cancel.
- Click "This Time and All Future Times"
Now you'll need to create the new repeating schedule:
- Click Add new Time
- Choose the new day/time you want, and make sure to check the repeat button.
That's it! You're done.